code: def dummy_test_data(landmark_uncertainty_dl):
      dummy_tabular_data_dict = load_csv_columns(
          landmark_uncertainty_dl[1],
          "Testing Fold",
          np.arange(0),
          cols_to_return="All",
      )
  
      dummy_errors = dummy_tabular_data_dict["S-MHA Error"].values
      dummy_uncertainties = dummy_tabular_data_dict[
          "S-MHA Error"
      ].values
  
      return dummy_errors, dummy_uncertainties
  
file_path: pykale/tests/interpret/test_uncertainty_quantiles.py
imports: import logging
  import numpy
  import pytest
  from kale.interpret.uncertainty_quantiles import quantile_binning_and_est_errors
  from kale.loaddata.tabular_access import load_csv_columns
  from kale.utils.seed import set_seed
label_desc: Use image node_id 1 for calling a global function with example usage: dummy_test_data(landmark_uncertainty_dl) and returns: dummy_errors,  dummy_uncertainties